Unable To Install Debian Package on Deepin Linux (Debian Jessie)

[azzuwan via Digitalmars-d-learn]

It seems that /usr/bin/dman is currently used by  deepin-manual. 
Is there anyway to get around this?

Link to the screenshot:
https://1drv.ms/i/s!AtF769jLRRhO61Of6g3ZIBl8uZAk